We may have found other answers which could help you.
Click here for We Disconnect Accenta AlarmAccenta 6 alarm code change ?
House alarm keypad accenta?
How to put brand new code in Accenta 8 Alarm?
Accenta Alarm Strobe flashing?
Problem with an Accenta alarm system?
Accenta 6 RKP no power, but numbers lit after powercut?